A mixed finite element method for beam and frame problems

被引：0
|
作者：
R. L. Taylor
F. C. Filippou
A. Saritas
F. Auricchio
机构：
[1] Department of Civil and Environmental Engineering,
[2] University of California at Berkeley 727 Davis Hall,undefined
[3] Berkeley,undefined
[4] 94720-1710 California,undefined
[5] USA e-mail: rlt@ce.berkeley.edu,undefined
[6] Dip. Meccanica Strutturale Universita di Pavia 27100 Pavia,undefined
[7] Italy,undefined
来源：
Computational Mechanics | 2003年 / 31卷
关键词：
Keywords Inelastic beam, Finite elements, Mixed method, Shear deformation;
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摘要：
 In this work we consider solutions for the Euler-Bernoulli and Timoshenko theories of beams in which material behavior may be elastic or inelastic. The formulation relies on the integration of the local constitutive equation over the beam cross section to develop the relations for beam resultants. For this case we include axial, bending and shear effects. This permits consideration in a direct manner of elastic and inelastic behavior with or without shear deformation.
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页码：192 / 203
页数：11
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